Mac malware los saib tawm rau
Kua thiab Mac tau muaj feem ntawm kev txhawj xeeb txog kev nyab xeeb xyoo, tab sis feem ntau, tsis muaj ntau rau txoj kev tawm tsam ntau ntau. Lawm, uas yoojyim ib co Mac neeg wondering yog hais tias lawv xav tau ib tug antivirus app .
Tab sis vam hais tias Mac's lub koob npe nrov txaus tuav tuav rov qab kev ua lag luam ntawm malware coders tsis heev tiag tiag, thiab Mac nyob rau hauv xyoo tas los yog pom ib qho uptick hauv malware targeting nws cov neeg siv. Txawm hais tias yog vim li cas, Mac malware yuav zoo rau kev nce, thiab peb cov npe ntawm Mac malware tuaj yeem pab koj ua rau saum kev pheej hmoo loj hlob.
Yog tias koj pom koj tus kheej xav tau ib qho Mac antivirus app los xyuas thiab tshem tawm ib qho ntawm cov kev ntshai no, ua tibzoo saib peb phau ntawv qhia kev zoo rau Mac Antivirus Programs .
FruitFly - Spyware
Nws Yog Dab Tsi
FruitFly yog ib qho txawv ntawm malware hu ua spyware.
Nws Ua Dab Tsi
FruitFly thiab nws cov variant yog spyware tsim los ua kom yau yau nyob rau hauv keeb kwm yav dhau thiab ntes cov duab ntawm tus neeg siv siv lub Mac's built-in yees duab, ntes cov duab ntawm qhov screen, thiab log keystrokes.
Tamsis no Tseem Ceeb
FruitFly tau raug txwv los ntawm cov tshiab rau Mac OS. Yog tias koj tab tom khiav OS X El Capitan los sis tom qab ntawd FruitFly tsis yog qhov teeb meem.
Tus mob tus kabmob no yuav tshwm sim tsawg kawg li ntawm 400 tus neeg siv. Nws kuj zoo li tus thawj tus kab mob tau tsom rau cov neeg siv nyob rau hauv kev lag luam biomedical, uas tej zaum yuav piav qhia txog kev tsis sib haum qis ntawm qhov qub version of FruitFly.
Puas Tseem Muaj Nquag?
Yog tias koj muaj FruitFly ntsia koj lub Mac, feem ntau Mac antivirus apps tau ntes thiab tshem tawm cov spyware.
Cas nws tau txais ntawm koj Mac
FruitFly Ameslikas tau tsim los ntawm tricking tus neeg siv mus nias ntawm qhov txuas mus pib txheej txheem nruab.
Mac Sweeper - Scareware
Nws Yog Dab Tsi
MacSweeper yuav yog thawj Mac txawb app.
Nws Ua Dab Tsi
MacSweeper pretends mus nrhiav koj Mac rau cov teeb meem, thiab mam li sim kom them cov nyiaj them los ntawm tus neeg siv los "Kho" cov teeb meem.
Thaum MacSweeper lub hnub raws li tus neeg siab phem tu app tau txwv, nws tau ua rau ob peb yam zoo li scareware thiab adware raws apps uas muaj kev ntxuav koj Mac thiab txhim kho nws cov kev ua tau zoo, los yog xyuas koj Mac rau kev nyab xeeb qhov thiab ces muab kho lawv rau tus nqi .
Tamsis no Tseem Ceeb
MacSweeper tsis tau ua haujlwm txij li xyoo 2009, tab sis muaj cov qauv txawv niaj hnub tshwm sim thiab ploj ntau zaus.
Nws Puas Muaj Mob?
Lub apps tsis ntev los no uas siv cov tactics zoo li yog MacKeeper uas tseem muaj lub koob npe nrov rau embedded adware thiab scareware. MacKeeper kuj pom tias nyuaj rau tshem tawm .
Nws tau ua li cas rau koj lub Mac
MacSweeper tau ua tus muas thaum chiv keeb mus sim tawm lub lag luam. Lub malware kuj tau faib nrog lwm daim ntaub ntawv muab zais cia hauv cov neeg nruab nrab.
KeRanger - Ransomware
Nws Yog Dab Tsi
KeRanger yog thawj daim ntawm ransomware pom nyob rau hauv cov tsiaj qus kab mob Macs.
Nws Ua Dab Tsi
Nyob rau thaum lub sij hawm xyoo 2015 Brazilian kev ruaj ntseg tshawb fawb tau luam tawm cov lus pov thawj ntawm cov cai hu ua Mabouia uas yog Macs los ntawm encrypting cov neeg siv cov ntaub ntawv thiab xav tau tus nqe txhiv rau qhov tseem ceeb.
Tsis ntev tom qab Mabouia thwmsim hauv ib txwm siv, lub npe hu ua KeRanger tau tshwm sim hauv cov qus. Ua ntej kuaj pom nyob rau hauv lub peb hlis ntuj 2016 los ntawm Palo Alto tes hauj lwm, KeRange kis tau los ntawm raug xa mus rau hauv ib tug nrov BitTorrent tus neeg nruab installer app. Thaum twg KeRanger tau teeb tsa, lub teeb teeb nrug ntawm kev sib txuas lus nrog cov neeg siv kev sib txuas lus. Nyob rau qee cov ntsiab lus yav tom ntej, cov neeg siv kev sib txuas lus yuav xa ib qhov tseem ceeb encryption siv los encrypt tag nrho cov neeg siv cov ntaub ntawv. Thaum cov ntaub ntawv tau encrypted lub KeRanger app yuav kom them nyiaj rau cov decryption qhov tseem ceeb kom qhib koj cov ntaub ntawv.
Tamsis no Tseem Ceeb
Thawj txoj kev kis tus kab mob uas siv cov Kev Xa Tawm Txoj Moo thiab nws lub tshuab nruab nrog tawm tau raug muab tshem tawm ntawm txoj cai txhaum cai.
Puas Tseem Muaj Nquag?
KeRanger thiab lwm tus variants tseem pom tias yog nquag plias thiab nws tau xav tias cov neeg tsim tawm tshiab yuav raug tsom mus rau kev xa cov ransomware.
Koj tuaj yeem nrhiav tau cov lus qhia ntxiv txog KeRanger thiab yuav ua li cas tawm ransomware app hauv phau ntawv qhia: KeRanger: Thawj Mac Ransomware nyob rau hauv Qus Discovered .
Nws tau ua li cas rau koj lub Mac
Indirect Trojan tej zaum yuav yog txoj kev zoo tshaj plaws los piav txog txoj kev faib khoom. Nyob rau hauv tag nrho cov ntaub ntawv kom deb li deb KeRanger tau ntxiv surreptitiously los legitimate apps los ntawm hacking tus tsim tawm lub website.
APT28 (Xagent) - Spyware
Nws Yog Dab Tsi
APT28 kuj tsis yog ib qho kev paub zoo los ntawm kev tsim txom, tiam sis pawg neeg koom tes hauv nws txoj kev tsim thiab kev faib tawm yog, Sofacy Group, uas yog hu ua Fancy Bear, pawg neeg no nrog rau tsoomfwv Lavxias teb sab tau ntseeg hauv qab cyberattacks hauv German parliament, Fabkis txoj TV, thiab lub Tsev Dawb.
Nws Ua Dab Tsi
APT28 ib zaug ntsia rau ntawm ib lub tshuab tsim ib qho chaw siv tom qab siv lub module hu ua Xagent mus txuas rau Complex Downloader tus neeg siv cov chaw taws teeb uas muaj peev xwm txhim kho ntau hom xov tooj uas tsim los rau cov lag luam khiav lag luam.
Mac-based neeg soj xyuas kom deb li deb pom muaj xws li keyloggers mus lob cov ntawv koj nkag los ntawm cov keyboard, npo thiav cia rau attackers pom dab tsi koj ua ntawm qhov screen, li zoo li cov ntaub ntawv grabbers uas tau surreptitiously xa cov ntawv luam ntawm cov ntaub ntawv mus rau cov chaw taws teeb neeg rau zaub mov.
APT28 thiab Xagent yog tsim los ntawm kuv cov ntaub ntawv muaj nyob rau ntawm Mac phiaj thiab tej yam khoom siv hauv iOS nrog Mac thiab xa cov lus qhia rov qab mus rau tus neeg tua neeg.
Tamsis no Tseem Ceeb
Tam sim no version ntawm Xagent thiab Apt28 yog xam tsis muaj kev hem thawj vim hais tias cov neeg rau zaub mov tej thaj chaw tsis ntev lawm thiab Kua kho nws qhov built-in XProtect antimalware system los soj ntsuam Xagent.
Puas Tseem Muaj Nquag?
Tsis nquag - Lub Xagent thawj yuav tsis muaj kev haumxeeb vim qhov kev hais kom ua thiab kev tswj xyuas cov servers mus offline. Tab sis qhov no tsis yog qhov kawg ntawm APT28 thiab Xagent. Nws tshwm rau qhov chaws rau tus malware tau muag thiab tshiab versions hu ua Proton thiab ProtonRAT tau pib ua qhov kev sib tw
Tus Mob Txoj Kev Tshaj Tawm
Tsis paub, tab sis qhov hod yuav yog ntawm ib tug Trojan muaj ntawm kev engineering.
OSX.Proton - Spyware
Nws Yog Dab Tsi
OSX.Proton tsis yog me ntsis ntawm spyware tab sis rau qee cov neeg siv Mac, tej yam muab ugly hauv ntuj thaum lub Nrov Handbrake app hacked thiab Proton malware yog tso rau hauv nws. Nyob rau hauv Mid-Lub Kaum Ob Hlis Proton spyware tau pom thaum hauv Mac Mac apps uas tsim los ntawm Eltima Software. Tshwj Xeeb Elmedia Player thiab Folx.
Nws Ua Dab Tsi
Proton yog ib lub chaw taws teeb tswj kev lag luam sab nraud uas muab tus neeg ua haujlwm nkag mus rau hauv lub hauv paus rooting qib uas cia qhov ua tiav ntawm koj qhov system Mac. Lub attacker tau sau cov passwords, VPN yuam, nruab apps xws li keyloggers, siv koj tus account iCloud, thiab ntau ntxiv.
Mac feem ntau antivirus apps tau ntes thiab tshem Proton.
Yog hais tias koj khaws cov ntaub ntawv credit card hauv koj lub Mac keychain, los yog hauv tus neeg thib ib tus neeg saib xyuas password , koj yuav tsum xav txog kev tiv thaiv lub txhab nyiaj thiab thov kom khov ntawm cov accounts.
Tamsis no Tseem Ceeb
Cov app distributors uas yog lub hom phaj ntawm thawj zaug hack tau txij li cleared Proton spyware los ntawm lawv cov khoom.
Puas Tseem Muaj Nquag?
Proton tseem pom tau tias ua haujlwm thiab cov neeg tua neeg yuav rov qab tshwm nrog ib tus qauv tshiab thiab qhov chaw faib tawm tshiab.
Tus Mob Txoj Kev Tshaj Tawm
Indirect Trojan - Siv ib tug thib peb distributor, uas yog unaware ntawm muaj cov malware.
KRACK - Spyware Ntawv pov thawj-ntawm-tswvyim
Nws Yog Dab Tsi
KRACK yog ib qho pov thawj-ntawm-tswvyim nres ntawm WPA2 Wi-nkaus kev ruaj ntseg system uas siv los ntawm ntau cov wireless networks. WPA2 siv txoj kev tuav tes 4-txoj hauv kev los tsim ib qho kev sib txuas lus ntawm cov neeg siv thiab qhov chaw nkag.
Nws Ua Dab Tsi
KRACK, uas yog ib qho kev tawm tsam tiv thaiv txoj kev sib thooj ntawm 4-txoj kev sib tw, tso cai rau tus neeg ua tawm tsam kom tau txais cov ntaub ntawv txaus kom tau decrypt cov ntaub ntawv ntws los yog ntxig cov ntaub ntawv tshiab rau cov kev sib txuas lus.
Qhov tsis muaj teeb meem nyob rau hauv Wi-nkaus yog muaj kev cuam tshuam rau txhua yam khoom siv Wi-Fi uas yog siv WPA2 los tsim kev ruaj ntseg sib txuas lus.
Tamsis no Tseem Ceeb
Kua, Microsoft, thiab lwm tus neeg muaj ib yam twb tau xa tawm tshiab kom defeat lub koom txoos los ntawm Krack los yog npaj rau kev ua sai sai. Rau cov neeg siv Mac, qhov kev ruaj ntseg hloov tshiab twb tshwm sim nyob rau hauv lub beta ntawm lub macOS, iOS, watchOS, thiab tvOS, thiab cov tshiab yuav tsum tau dov tawm rau cov pej xeem sai nyob rau hauv tus me nyuam yaus OS tshiab.
Kev txhawj xeeb tshaj yog txhua yam ntawm IoT (Internet ntawm Khoom) uas siv Wi-Fi rau kev sib txuas lus, nrog rau kev ntsuas hauv vaj tse, lub qhov rooj qhib tsev, kev ruaj ntseg hauv vaj tse, kev kho mob, koj tau txais lub tswv yim. Ntau yam ntawm cov khoom siv no yuav tsum xav tau tshiab los ua kom ruaj ntseg.
Nco ntsoov thiab kho koj cov khoom kom sai li sai tau thaum muaj kev ruaj ntseg hloov tshiab.
Puas Tseem Muaj Nquag?
KRACK yuav nyob ruaj khov ntev ntev. Tsis txog thaum twg txhua tus Wi-nkaus ntaus ntawv uas siv WPA2 kev ruaj ntseg system tshiab yog kho kom tsis txhob cuam tshuam rau qhov kev tua KRACK los yog ntau yuav so thiab hloov nrog cov cuab yeej tshiab Wi-Fi.
Tus Mob Txoj Kev Tshaj Tawm
Indirect Trojan - Siv ib tug thib peb distributor, uas yog unaware ntawm muaj cov malware.